﻿/*

  The contents of this file are subject to the Mozilla Public License Version
  1.1 (the "License"); you may not use this file except in compliance with
  the License. You may obtain a copy of the License at 
  
           http://www.mozilla.org/MPL/ 
  
  Software distributed under the License is distributed on an "AS IS" basis,
  WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  for the specific language governing rights and limitations under the License. 
  
  The Original Code is AST'r Framework.
  
  The Initial Developer of the Original Code is
  ALCARAZ Marc (aka eKameleon) <ekameleon@gmail.com>.
  Portions created by the Initial Developer are Copyright (C) 2004-2011
  the Initial Developer. All Rights Reserved.
  
  Contributor(s) :
  
*/
package evideo.controllers.net 
{
    import system.eden;
    
    import vegas.controllers.AbstractController;
    import vegas.net.NetStreamExpert;
    import vegas.net.NetStreamStatus;
    
    import flash.events.Event;
    import flash.events.NetStatusEvent;
    
    /**
     * Invoked when the stream status is changed.
     */
    public class StatusStream extends AbstractController 
    {
        /**
         * Creates a new StatusStream instance.
         */
        public function StatusStream()
        {
            super();
        }
        
        /**
         * The expert reference.
         */
        public var expert:NetStreamExpert ;
        
        /**
         * Indicates if the stream is looping or not when the playing is finished.
         */
        public var loop:Boolean = true ;
        
        /**
         * Handles the event.
         */
        public override function handleEvent( e:Event ):void 
        {
            var ev:NetStatusEvent = e as NetStatusEvent ;
            if ( ev == null )
            {
                logger.warn( this + " handleEvent failed with, the handle event must be a NetStatusEvent." ) ;
                return ;
            }
            logger.debug( this + " handleEvent : " + eden.serialize(ev.info) ) ;
            switch( ev.info.code )
            {
                case NetStreamStatus.PLAY_STOP.code :
                {
                    if ( expert )
                    {
                        if ( loop )
                        {
                            expert.seek(0) ;
                        }
                    }
                    break ;
                }
            }
        }
    }
}
